Which of the following set has all species isoelectronic__________________?

Related Mcqs:

Water absorber used in combustion analysis is___________________?

A. 50% KOH B. Lime water C. CaCl2 D. Mg (CIO4)2...

The most reactive allotropic form of phosphorus is________________?

A. White B. Redox potential C. Black D. Violet...

Which molecule has the highest bond energy among the halogens_________________?

A. Fluorine B. Chlorine C. Iodine D. Bromine...

A safe and more reliable method for drying the crystal is__________________?

A. Hot air currents B. folds of filter paper C. oven D. Vacuum desiccator...

A real gas obeying vander waals equation will resemble the ideal gas if_______________________?

A. Both a and b are small B. Both a and b are large C. a is small and b is large D. a is large and b is small...